CVE-2017-16764

CRITICALCVSS 9.8/10EPSS 3.10%

Last modified

CVE-2017-16764 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An exploitable vulnerability exists in the YAML parsing functionality in the read_yaml_file method in io_utils.py in django_make_app 0.1.3. A YAML parser can execute arbitrary Python commands resulting in command execution. EPSS estimates a 3.10% chance of exploitation in the next 30 days.

Description

An exploitable vulnerability exists in the YAML parsing functionality in the read_yaml_file method in io_utils.py in django_make_app 0.1.3. A YAML parser can execute arbitrary Python commands resulting in command execution. An attacker can insert Python into loaded YAML to trigger this vulnerability.

Metrics

CVSS 3.1
9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
3.10%

86.1th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
Django Make App ProjectDjango Make App0.1.3

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2017-16764?
An exploitable vulnerability exists in the YAML parsing functionality in the read_yaml_file method in io_utils.py in django_make_app 0.1.3. A YAML parser can execute arbitrary Python commands resulting in command execution. An attacker can insert Python into loaded YAML to trigger this vulnerability.
How severe is CVE-2017-16764?
CVE-2017-16764 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 3.10% probability of exploitation in the next 30 days.
How do I fix CVE-2017-16764?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-16764?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST